不同供磷水平和品种对工业大麻形态生理特征的影响

董晓慧, 景玉良, 刘立超, 王翠玲, 张利国, 孙露宏

Effects of Different Phosphorus Supply Levels and Varieties on Morphological and Physiological Characteristics in Industrial Hemp

Dong Xiaohui, Jing Yuliang, Liu Lichao, Wang Cuiling, Zhang Liguo, Sun Luhong

表4 品种和供磷水平对工业大麻生理指标的影响

Table 4 Effects of varieties and P supply levels on the physiological indicators of industrial hemp

指标 Index 品种Variety 供磷水平P supply level (mg/kg) Mountain Mango Victory Haze Rewined S1 P0 P40 P80 P120 SPAD 50.2a 41.9b 42.7b 40.1b 44.0ab 48.9a 44.5ab Pn [μmol CO2/(m2·s)] 7.2 7.6 5.6 9.2a 8.1ab 4.5b 7.2ab Gs [mol H2O/(m2·s)] 0.1 0.2 0.1 0.2ab 0.1ab 0.1b 0.2a Ci (μmol CO2/mol) 272b 288ab 301a 275 261 264 281